SSL-Tools

SSL check results of kompex-online.com

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Discover if the mail servers for kompex-online.com can be reached through a secure connection.

To establish a secure connection a mail server has to offer STARTTLS (SSL), a trustworthy SSL certificate, support for the Diffie-Hellman-Algorithm to guarantee Perfect Forward Secrecy and must not be vulnerable against the Heartbleed attack. Futhermore we recommend using end-to-end encryption with GnuPG.

Summary

JSON Refresh

Report created Thu, 28 May 2020 10:41:08 +0000

The mailservers of kompex-online.com can be reached through a secure connection.

Servers

Incoming Mails

These servers are responsible for incoming mails to @kompex-online.com addresses.

Hostname / IP address Priority STARTTLS Certificates Protocol
mail.kompex-online.com
46.38.242.72
 10
supported
mail.kompex-online.com
DANE
missing
PFS
supported
Heartbleed
not vulnerable
Weak ciphers
not found
  • TLSv1.2
  • TLSv1.1
  • TLSv1.0
  • SSLv3
2 s

Outgoing Mails

We have not received any emails from a @kompex-online.com address so far. Test mail delivery

Certificates

First seen at:

CN=mail.kompex-online.com

Certificate chain
Subject
Common Name (CN)
  • mail.kompex-online.com
Alternative Names
  • mail.kompex-online.com
Issuer
Country (C)
  • US
Organization (O)
  • Let's Encrypt
Common Name (CN)
  • Let's Encrypt Authority X3
validity period
Not valid before
2020-04-21
Not valid after
2020-07-20
This certifcate has been verified for the following usages:
  • Digital Signature
  • Key Encipherment
  • TLS Web Server Authentication
  • TLS Web Client Authentication
Fingerprints
SHA256
1C:9E:6A:D7:B9:B5:CC:19:33:E8:ED:C9:2C:40:B9:37:7B:9A:E2:29:66:3A:DD:04:71:D1:ED:CF:EB:0B:75:44
SHA1
66:C3:13:3A:DD:BA:9B:BB:98:E9:79:49:CD:BA:9B:A5:AC:D5:6A:3C
X509v3 extensions
subjectKeyIdentifier
  • 09:F1:C5:5D:CB:DB:00:64:CF:47:A6:EA:F1:48:64:5E:FC:94:75:3C
authorityKeyIdentifier
  • keyid:A8:4A:6A:63:04:7D:DD:BA:E6:D1:39:B7:A6:45:65:EF:F3:A8:EC:A1
authorityInfoAccess
  • OCSP - URI:http://ocsp.int-x3.letsencrypt.org
  • CA Issuers - URI:http://cert.int-x3.letsencrypt.org/
certificatePolicies
  • Policy: 2.23.140.1.2.1
  • Policy: 1.3.6.1.4.1.44947.1.1.1
  • CPS: http://cps.letsencrypt.org
ct_precert_scts
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : F0:95:A4:59:F2:00:D1:82:40:10:2D:2F:93:88:8E:AD:
  • 4B:FE:1D:47:E3:99:E1:D0:34:A6:B0:A8:AA:8E:B2:73
  • Timestamp : Apr 22 00:03:07.587 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:45:02:21:00:B6:81:EB:1E:2F:B5:BD:CC:55:04:C7:
  • BB:B7:09:19:9B:D7:DF:47:CA:06:8E:C5:EF:D9:62:69:
  • 61:50:7C:51:91:02:20:06:B1:97:AA:53:52:4C:33:AB:
  • C1:A2:42:C7:0B:13:26:53:30:51:74:AC:0F:EF:73:1B:
  • 11:A0:E7:3E:60:AC:72
  • Signed Certificate Timestamp:
  • Version : v1 (0x0)
  • Log ID : 07:B7:5C:1B:E5:7D:68:FF:F1:B0:C6:1D:23:15:C7:BA:
  • E6:57:7C:57:94:B7:6A:EE:BC:61:3A:1A:69:D3:A2:1C
  • Timestamp : Apr 22 00:03:07.638 2020 GMT
  • Extensions: none
  • Signature : ecdsa-with-SHA256
  • 30:44:02:20:53:B6:13:2F:3C:07:EB:36:55:C7:4C:FD:
  • 79:2D:B2:5D:F3:54:38:ED:EC:3C:AE:AA:D3:BD:F9:82:
  • F4:EE:96:2C:02:20:1A:49:25:36:2E:02:DA:F8:94:83:
  • 66:C4:09:6C:6B:C7:84:A0:C2:FD:A8:D4:7E:A7:EB:2D:
  • CC:81:9C:F8:4D:F3